crypto: arm64 - implement SHA-512 using special instructions

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Implement the SHA-512 using the new special instructions that have
been introduced as an optional extension in ARMv8.2.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Steve Capper <steve.capper@arm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Ard Biesheuvel 2018-01-09 18:23:02 +00:00 • committed by Herbert Xu

parent 5c8d850c96

commit bb6c8c467b

4 changed files with 335 additions and 0 deletions

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6

arch/arm64/crypto/Kconfig

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3

arch/arm64/crypto/Makefile

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207

arch/arm64/crypto/sha512-ce-core.S

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119

arch/arm64/crypto/sha512-ce-glue.c

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